25417680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105907}}^1$

素因数の和:105923

約数の個数: 40

約数和(自身を含む): 78795552

約数和(自身を除く): 53377872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105907, 211814, 317721, 423628, 529535, 635442, 847256, 1059070, 1270884, 1588605, 1694512, 2118140, 2541768, 3177210, 4236280, 5083536, 6354420, 8472560, 12708840, 25417680]

約数ペア:

[(1, 25417680), (2, 12708840), (3, 8472560), (4, 6354420), (5, 5083536), (6, 4236280), (8, 3177210), (10, 2541768), (12, 2118140), (15, 1694512), (16, 1588605), (20, 1270884), (24, 1059070), (30, 847256), (40, 635442), (48, 529535), (60, 423628), (80, 317721), (120, 211814), (240, 105907)]